[FEATURE] LaTeX support

[projetmbc]

The Manim project supports LaTeX formulas. It would be interesting for POV-Ray to add this feature too.

To transform LaTeX content output into paths, a pure LuLaTeX script could be used: see https://tex.stackexchange.com/a/704873/6880 .

Looking at the Manim code, it seems that another, more efficient solution could be used (I think).

Are you interested? If so, I can try to come up with some PoC codes.

P.S.: at the very least, adding “flat” text in LaTeX format would already be a very good thing.